[单选题]在相同的条件下蒸发同样任务的溶液时，多效蒸发总温度差损失∑△多与单效蒸发的总温度差
损失∑△单（B）
A.∑△多=∑△单
B.∑△多>∑△单
C.∑△多<∑△单
D.不确定

[填空题]外呼吸包括（）和（）两个阶段。

[单选题]23．项目开工管理中，组织设计、安全技术交底的是（ ）。
A.A、业主项目部
B.B、施工项目部
C.C、监理项目部
D.D、设计单位

[判断题]深入开展以岗位达标、专业达标和企业达标为内容的安全生产标准化建设.凡在规定时间内未实现达标的企业要依法暂扣其生产许可证、安全生产许可证.责令停产整顿;对整改逾期未达标的.地方政府要依法予以关闭.( )
A.正确
B.错误

[单选题]汽油发动机不供油或供油不畅通原因有( )。
A.汽油泵失效或油路严重堵塞
B.燃烧室积炭过多
C.空气滤清器太脏

[简答题]离心式风机可用风叶反转的方式实现反风。（ ）

[单项选择]

Passage Three 3
Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets (彗星) ,which other scientists had made. The orbit (轨道) of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems.
However, Halley had a friend named Newton, who was a brilliant mathematician. Newton thought he had already worked out that problem, but he could not find the papers on which he had done it. He told Halley that the orbit of a comet had the shape of an ellipse (椭圆形) .
Now Halley set to work. He figured out the orbits of some of the comets that had been observed by scientists. He made a surprising discovery. The comets that appeared in the years 1531,1607, and 1682 all had the same orbit. Yet their appearances had been 75 to 76 years apart.
This seemed very strange to Halley. Three different comets followed the same
A. 1704
B. 1705
C. 1706
D. 1707

[单选题]高压电气设备停电检修时，防止检修人员走错位，误入带电间隔及过分接近带电部分，一般采用（）进行防护。
A.标示牌
B.绝缘台
C.遮拦防护

[判断题]地铁火灾事故时,所有参战人员均应佩戴隔绝式呼吸器,必须使用双气瓶空气呼吸器或4小时氧气呼吸器,条件允许时使用移动供气源。( )
A.正确
B.错误

[单项选择]In a telephone survey of more than 2,000 adults, 21 % said they believed the sun revolved around the earth. An (35) 7% did not know which revolved around (36) I have no doubt that virtually all of these people were taught in school that the earth revolves around the sun; (37) may even have written it (38) a test. But they never (39) their incorrect mental models of planetary(行星的) motion because their everyday observations didn’t support (40) their teachers told them: People see the sun "moving" across the sky as morning turns to night. and the earth seems stationary (静止的) (41) that is happening.
Students can learn the right answers (42) heart in class, and yet never combined them with their working models of the world. The objectively correct answer the professor accept and the (43) personal understanding of the world can (44) side by side, each unaffected by the other.
A. to B. by

[填空题]由于包装袋形式的多样性，完成这些产品的制袋充填机在具体结构上有很大差别，其中主要反映在袋的（）。

[判断题]在编制控制性详细规划过程中，容积率可根据需要制定上限和下限。容积率的下限保证地块开发的效益，防止无效益或低效益开发造成的土地浪费。 （　　）

[简答题]某市人民政府发布命令，要求某干道两侧20米的建筑必须拆除，以拓宽该道路。市城建局遂以此命令为依据组织拆迁，居民刘某不愿搬走，市城建局遂决定强制拆除其房屋，并对刘某处以罚款2000元。 请问：复议机关减轻了对刘某的罚款数额，改为罚款1000元，但维持强制拆除的决定。刘某仍不服，可向何地法院提起行政诉讼被告是谁

[多项选择]属于小儿肾病中医证侯之本证的有（）
A. 肺脾气虚证
B. 脾虚湿困证
C. 脾肾阳虚证
D. 肝肾阴虚证
E. 气阴两虚证

[填空题]For years, mental health professionals were trained to see children as mere products of their environment that were born good until influenced otherwise; where there is constant bad behavior, there must be a bad parent behind it.
But while I do not mean to let bad parents off the hook, the fact remains that perfectly decent parents can (36) toxic (有毒的) children. When I say "toxic," I don’t mean psychopathic (精神变态的)—those children who (37) into petty criminals (小混混), killers and everything in between.
One of my patients told me about his son, now 35, who despite his many (38) was short-tempered and rude to his parents—refusing to return their phone calls and e-mails, even when his mother was (39) ill. He told me, "We have racked our (40) trying to figure why our son treats us this way. We don’t know what we did to (41) this." Apparently very little, as far as I could tell.
We marvel at the spirited ch

[单项选择]以下关于共同海损陈述错误的是：
A. 共同海损是海商法特有的一项制度
B. 最早见于《罗得海法》
C. 法律设定船主和货主是自然合伙关系，双方对海损共同承担责任
D. 直到近现代，才出现了这一制度

[单选题]牵引变电所的电气设备自（ ）开始即认定为带电设备。
A.线路开通
B.第一次受电
C.变电所投入运行

[判断题]制动装置的上拉杆在制动时，其杆身承受的是应力。（　）
A.正确
B.错误

[不定项选择题]依据《中华人民共和国森林法》，可以有条件实施的行为有()。
A.毁林采土、采石
B.建设工程征用林地
C.进入自然保护区的森林考察
D.对革命纪念地的林木进行抚育和更新性质的采伐

[单选题]利用小型养路机械整治线路病害，更换或修理轨道（道岔）伤损零部件属于（）维修？《安规》第2.1.4条
A.Ⅰ维修
B.Ⅱ维修

[多选题]根据《生产经营单位安全培训规定》规定,班组级岗前安全培训内容应当包括( )
A. .岗位安全操作规程
B. .岗位之间工作衔接配合的安全与职业卫生事项
C.有关事故案例
D.其他需要培训的内容

[单项选择]当车辆要下长坡采取紧急制动时，驾驶员感觉制动踏板“发软”的主要原因是（）。
A. 踏板踩得过急 
B. 制动器完全失效

[单项选择]对于任何一个控制系统，（）是不可避免的客观存在。
A. 被控变量
B. 操作变量
C. 扰动作用
D. 偏差

[单项选择]For the (26) month, mysterious falls of large chunks of ice (冰雹) (27) rained down on Spain and Italy. Juana Sanchez, a 70-year-old woman in Almeria, southern Spain, was knocked
(28) when she was struck on the shoulder by a falling ice chunk (29) she walked in a street (30) her home. On January 12, just about 200 miles away in Seville, a man narrowly (31) serious injury when a 9-pound ball of ice (32) into his car. (33) the evening of January 27 priests at the Salesian monastery in L’Aquila, Italy were startled by a loud crash. (34) the noise, they discovered a large chunk of ice on their yard, (35) intact. Upon examination, the block of ice (36) in at 2 kilograms and no source (37) . On the same day, about 100 miles northeast in Ancona, Italy, the local officials were called to investigate the report of a man (38) was struck (39) the head by all kilogram chunk of ice that apparently f

[单选题]应急通信设备系统无论采取何种接入方式，现场设备开通时间应不大于（）。
A.2h
B.1h
C.30min
D.20min

[单项选择]关于肋骨骨折的叙述不正确的是（）
A. 为最多见的胸部损伤
B. 多发生于长而固定的4~7肋
C. 反常呼吸存在是诊断连枷胸的唯一依据
D. 胸部X线片多能明确诊断，也是最可靠的依据
E. 单根肋骨骨折一般需完全复位矫正

[多选题] 成套接地线使用前应检查确认完好，禁止使用( )的接地线。 (1.0分)
A. 绞线松股
B. 绞线断股
C. 护套严重破损
D. 夹具断裂松动

[单项选择]造成脑出血病人死亡的最主要原因是（）
A. 脑疝
B. 呼吸道感染
C. 心力衰竭
D. 休克
E. 心律紊乱

[单选题]关于施工成本及其管理的说法，正确的是()。
A.施工成本是指施工过程中消耗的构成工程实体的各项费用支出
B.施工成本预测是以货币形式编制施工项目在计划期内的生产费用、成本水平、成本降低率及降低成本措施的书面方案
C.施工成本考核是在施工成本核算的基础上，对成本形成过程和影响成本升降的因素进行分析，以寻求进一步降低成本的途径
D.施工成本管理就是在保证工期和满足质量要求的情况下，采取相应措施把成本控制在计划范围内，并最大限度地节约成本

[判断题]郑州地铁全自动车钩中心枢轴处的位置开关检测是否存在对应车钩。 （ ）
A.正确
B.错误

[单项选择]

有一些动物实验表明，服用阿斯巴甜能够增加白血病、淋巴癌的发病率；但FDA认为这些实验的设计、处理、解释等方面都存在缺陷。其他的研究则表明阿斯巴甜无害，例如2006年美国国家癌症研究所发布的对47万多人的研究结果表明，阿斯巴甜的使用与白血病、淋巴癌、脑瘤的发病率不存在显著相关性。
下列说法符合文意的是（）。

A. 阿斯巴甜对人的作用尚待证实
B. 阿斯巴甜对动物的危害已经确定
C. 阿斯巴甜不会引起人类的疾病
D. 阿斯巴甜的研究结果其实不可信

[单选题]在下列哪些情况下空调组件流量控制活门自动关闭：
A.空调组件过热（仅在地面），发动机防火按钮释放，发动机启动过程中，水上迫降按钮按压
B.引气活门故障，空调组件出口压力增加
C. 以上 A和 B
D.引气压力低时

[多选题]以下哪几项属于一级煤气作业（ ）。
A.进入煤气设施内部的作业
B.无法实施煤气可靠隔断条件下的作业
C.各类带煤气作业
D.运用危险源辨识风险值认定为一级危险源的煤气作业

[多选题]三相交流对称绕组应符合的条件为（ ）。
A.各相绕组的导体数相同，绕组的并联支路数相等
B.每相绕组的导体在定子内园周上均匀分布
C.三相绕组之间在定子内周上相对位置相差180度电角度
D.三相电压平衡

[不定项选择]恒业公司因合同纠纷，向人民法院起诉同庆公司。恒业公司在起诉状中声称，恒业公司与同庆公司于2002年5月签订的买卖合同是无效合同，同庆公司不能依据一份无效合同要求恒业公司履行合同义务。人民法院受理了此案件，并向被告方同庆公司送达应诉通知书。根据上述案情，请回答以下问题：恒业公司在一审时已经掌握了一份关键证据，但由于担心地方保护主义，故未在一审中提出。结果原告败诉，在上诉期限内提起上诉，并向二审法院提出了该证据，下列做法错误的是：
A. 二审法院对该证据不予采纳
B. 二审法院以出现新的证据为由，发回重审
C. 发回重审后，同庆公司由此增加的差旅、误工、证人出庭作证、诉讼等合理费用以及由此扩大的直接损失应由恒业公司承担
D. 原审裁判属于错误裁判案件

[单项选择]高空滑移安装方法中，按______方式可分为滚动式及滑动式两类。
A. 滑移坡度
B. 摩擦
C. 外力作用方向
D. 滑移高度

[填空题]奥林匹克运动会起源于古希腊________举行的祭神竞技赛会。公元前________年，古希腊人在位于雅典成西南的圣地________举办了第一届古希腊运动会。之后，这种赛会每________年举办一次。因为地点在奥林匹克，所以也称________。